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AD7224KNZ - 

Digital to Analog Converter, 8 bit, 143 kSPS, Parallel

ANALOG DEVICES AD7224KNZ

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Manufacturer Part No:
AD7224KNZ
Newark Part No.:
59K4564
Product Range
AD7224 Series
Technical Datasheet:
(EN)
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Product Overview

The AD7224KNZ is a precision 8-bit voltage-output Digital-to-analog Converter with output amplifier and double buffered interface logic on a monolithic CMOS chip. No external trims are required to achieve full specified performance for the part. The double buffered interface logic consists of two 8-bit registers-an input register and a DAC register. Only the data held in the DAC registers determines the analog output of the converter. The double buffering allows simultaneous update in a system containing multiple AD7224. Both registers may be made transparent under control of three external lines, CS, WR and LDAC. With both registers transparent, the RESET line functions like a zero override, useful function for system calibration cycles. All logic inputs are TTL and CMOS (5V) level compatible and the control logic is speed compatible with most 8-bit microprocessors. Specified performance is guaranteed for input reference voltages from 2 to 12.5V when using dual supplies.
  • Low total unadjusted error - less than 1LSB over temperature
  • Extended temperature range operation
  • mP-compatible with double buffered inputs

Applications

Automation & Process Control, Sensing & Instrumentation

Product Information

:
8bit
:
143kSPS
:
Parallel
:
4.5V to 5.5V, 11.4V to 16.5V, 14.25V to 15.75V
:
DIP
:
18Pins
:
Parallel
:
-40°C
:
85°C
:
Each
:
AD7224 Series
:
-
:
MSL 5 - 48 hours
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ANALOG DEVICES

Digital to Analog Converter, 8 bit, 1.25 MSPS, Parallel, 4.5V to 16.5V, 11.4V to 16.5V, DIP

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